Show 1 Oil Oi Average Shows Gain for the Week TULSA Okla Okia May 10 F i P-In- P In Increases creases m in Oklahoma due to beginning of a new period coupled with enlarged runs from Texas and California fields caused an advance of barrels daily average crude oil production m in the United States last week reports to the Oil and Gas Journal show Daily output for the United States last week was barrels The average for the preceding week was barrels Rocky mountain production de decreased decreased de- de creased from to barrels |